一、根据句意及中、英文提示完成单词。
1. With the opening of the three-child policy, the (人口) of China will become larger.
2. She quickly took her hand away from the hot (铁).
3. (印度的) films were very popular in China，especially from the 1980s to the 1990s.
4. With the development of science and , our army is getting stronger and stronger.
5. He bought some hairgrips for his wife in the (an event at which people or businesses display and sell their goods).

一、1. population 2. iron 3. Indian 4. technology 5. fair

二、用括号中所给单词的适当形式填空。
1. Our hometown Yancheng is famous for (produce) cars.
2. With the (develop) of 5G, people's life will become more convenient.
3. The government has spent (billion) of yuan on the new high-speed railway project.
4. People in Nepal mainly speak Nepali, so it's difficult (communicate) with local people.
5. —Which country has (small) population all over the world?
—Sorry, I don't know.

二、1. producing 2. development 3. billions 4. to communicate 5. the smallest

三、单项选择。
()1.Pay attention to what I am saying because I won't explain it a time.

A.two
B.second
C.twice
D.once

三、1. B

()2.— industry is developing so fast these years.
—Yes. It has changed our lives greatly. Alipay and WeChat are making life much easier and more comfortable.

A.Food
B.Transport
C.Production
D.IT

2. D 【点拨】food 食物；transport 运输；production 生产；IT 信息技术。根据语境可知选 D。

()3.The TV series wins high praise from the public. I think it is well worth .

A.watched
B.to watch
C.watching
D.watch

3. C 【点拨】句意：这部电视剧赢得了公众的高度赞扬，我认为它值得一看。根据“sth. be worth doing”可知，此处应填 watching。故选 C。

()4.(2023·江苏镇江八校一模)—A robot served us dinner last night. Don't you think we are living in amazing times?
—I can't agree more. The makes our lives easier and happier.

A.information
B.technology
C.discovery
D.competition

4. B 【点拨】information 信息；technology 科技；discovery 发现；competition 竞争。根据“A robot served us dinner last night.”可知，应是科技使人们的生活更轻松、更快乐。故选 B。

()5.— is the population of Japan?
—It is than of China.

A.How large; fewer; it
B.What; smaller; that
C.How much; less; it
D.What; fewer; that

5. B 【点拨】询问有多少人口用“What's the population of...?”。修饰 population，要用 large 或 small；指代同类事物，要用 that。故选 B。